Question

how many packs of leader 160 ml can be made from 25 600 ml of oil​

Answer 1

120 men can finish one work in 200 days.

So, 120 men can finish a part of work in 1 day = 1200 work

Then, 120 men can finish a part of work in 5 days = 5200 work

Now, after 5 days 30 men left the work.

So number of men left = 12 - 30 = 90 men

Suppose the number of days taken by 90 men to complete the remaining work is x days.

Then, work done by 90 men in 1 day = x90

So we have the equation as:

total work = x90+5200 = 1

⇒x90 = 1−5200⇒x90 = 195200⇒x = 195200×90 = 87.75≈88

So the remaining work done by 90 men in 88 days.

Therefore, total number of days =

88 + 5 = 93 days

Answer 2

Answer:

160 packs

Step-by-step explanation:

Packs of 160 ml leader can be made out of 25600 = 25600/160

=160 ml